Hangzhou Feiyuan Fasahar Co., Ltd
QShortcut>QShortcut>2 hanyoyin E1 reverse kayan aiki
2 hanyoyin E1 reverse kayan aiki
Bayar da 2 hanyoyi masu zaman kansu E1 juyawa kariya aiki, na'urar a cikin na'urar tare da kwarara na'urar kashe wutar lantarki, goyon bayan kasuwanci
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Bayani na samfurin

Wannan jerin kayan aiki ne E1 canzawa da aka haɓaka bisa ga keɓaɓɓun super-girma hadedden kewayawa da kamfanin ya haɓaka. Bayar da 2 hanyoyin zaman kansu E1 reversal kariya aiki, a cikin tsoho aiki hanya, lokacin da babban E1 layi ya kasa, na'urar za ta atomatik canza zuwa madadin E1 layi don watsawa ba tare da lalacewa; Lokacin da babban E1 layin gyara ya cika, na'urar ta atomatik canzawa koma babban E1 layin watsawa ba tare da lalacewa, aiki ta atomatik, ba buƙatar sa ido da aiki ba; Aikace-aikace ga taron waya, taron bidiyo, tsarin kula da bidiyo.

Ayyuka Features
Haɗin kewayawa bisa ga mallakar ilimi mai zaman kansa;
Na'urorin da ke cikin kayan aikin da aka kashe, goyon bayan kasuwanci tare da babban E1 kai tsaye aiki;
Lokacin da LOS, AIS, LOF gargadi ya faru a layin E1 da ake watsawa a halin yanzu, tsarin ya canza zuwa wani layin E1 ba tare da lalacewa ba;
Lokacin da E1 layi ne PCM zuwa yanayin frame za a iya canzawa bisa ga CRC4 kuskure code;
Za a iya zaɓar saiti na madadin E1 layi ba tare da HDB3 code lokacin da babban E1 layi aiki;
Abubuwan samar da wutar lantarki masu yawa: AC220V, DC-48V / DC24V da sauransu;
DC-48V / DC24V samar da wutar lantarki tare da polar atomatik ganewa aiki, a lokacin shigarwa ba tare da bambanci m da mummunan pole.
fasaha sigogi
◆ E1 dubawa
Na'urorin 16 hanyoyin E1 dubawa duk sun dace da shawarar G.703
gudun: 2048Kb / s ± 50ppm
Lambar: HDB3
impedance: Ba daidaitacce 75W / daidaitacce 120W
Ba daidaitaccen adaftar da ke dacewa da 75-2 / 3 coaxial cable
shaking siffofin: saduwa da G.742, G.823 shawarwari
Shigarwa tashar yarda da lalacewa: 0 ~ 6dBm
◆ Alamar muhalli
aiki zazzabi: -10 ℃ - + 50 ℃
Ajiyar zafin jiki: -40 ℃ - + 85 ℃
aiki zafi: 0% -95% (babu condensation)
MTBF: > 100,000 sa'o'i
Aikace-aikace
2路E1倒换设备
QNetworkAccessFileBackend
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Socket error code ConnectionTimedOut

Socket error code ConnectionTimedOut

Socket error code ConnectionTimedOut